I am commenting that knowing that you are joking, but out of concern that someone really thinks a guy like Fuentes is under death threat or something. Probably some people, specially out of Spain, don´t know that the guy is an egocentric ****er, what in Spanish is called "a chulo". Of course money is driving everything in this case, but the guy is also very proud of himself and likes to think of himself as a sort of "pillar" of Spanish sport, a brilliant doctor and a person that makes the dirt job that no one wants to know about.
He is the kind of guy that would always talk criptically to appear more important than he is, and given his ego I don´t discard that he would be capable of confessing all his crimes in detail and make a book one day. Anyway, for now I think he is blackmailing important sportmen and politicians, and will keep doing that, at the end he needs them and they need him.
http://www.elmundo.es/blogs/deportes/libredirecto/2010/12/14/eufemiano-el-futbol-y-el-dopaje.html